:root{
--ease-out:cubic-bezier(.22,.8,.28,1); /* @kind other */
--ease-in-out:cubic-bezier(.6,0,.32,1); /* @kind other */
--dur-fast:140ms; /* @kind other */
--dur-base:220ms; /* @kind other */
--dur-slow:420ms; /* @kind other */
--dur-ambient:9s; /* @kind other */
--transition-base:all var(--dur-base) var(--ease-out); /* @kind other */
}